User:Riyuky/sandbox

$$[div(\vec{F})|_{\mathbf{x_0}=(x,y,z)}=div(\vec{F}|_{\mathbf{x_0}=(x,y,z)})=\lim_{V \to 0} \frac{1}{V}$$$$\ _{S(D)} \vec{F}\cdot\mathrm{d}\vec{S}] {\lozenge\neq} [\nabla \cdot \vec{F} = \frac{\partial\vec{F}(x,y,z)}{\partial x} + \frac{\partial\vec{F}(x,y,z)}{\partial y} + \frac{\partial\vec{F}(x,y,z)}{\partial z}]$$

$$[div(\vec{F})|_{\mathbf{x_0}=(x,y,z)}=div(\vec{F}|_{\mathbf{x_0}=(x,y,z)})=\lim_{V \to 0} \frac{1}{V}$$$$\ _{S(D)} \vec{F}\cdot\mathrm{d}\vec{S}] !\square=[\nabla \cdot \vec{F} = \frac{\partial\vec{F}(x,y,z)}{\partial x} + \frac{\partial\vec{F}(x,y,z)}{\partial y} + \frac{\partial\vec{F}(x,y,z)}{\partial z}]$$

$$ pV=\frac{1}{2}m<\vec{|v_{xyz}|}^2>=\frac{3}{2}Nk_BT $$